We are part of the Gathering for Open Science Hardware network. We got fundings from CYTED (www.cyted.org) to organize 4 workshops to develop open source technology to solve local problems. Those 4 workshops (residencies) will take place in Brasi (2019), Perú (2020), Argentina (2021) and Chile (2022). This freelist will ease communication among the members of the node in Mendoza for organizing and discussing projects and use of resources.